The shocking movie made by Jihadi John's sister: a dead schoolgirl, bloodied footsteps and a hooded maniac brandishing a knife

The shocking movie made by Jihadi John's sister: a dead schoolgirl, bloodied footsteps and a hooded maniac brandishing a knife

Jihadi John's 19-year-old sister (pictured) is now a media student at Middlesex University while their brother, now 21, is a small-time criminal with hardline and outspoken Islamist views.